Gretha Thunberg at World Economic Forum
Practising what she preaches, teen activist Greta Thunberg travelled 32 hours by train to speak to world leaders at the World Economic Forum about climate change. Here is her message. 🚆🌎

24 January 2019 17:04
Practising what she preaches, teen activist Greta Thunberg travelled 32 hours by train to speak to world leaders at the World Economic Forum about climate change. Here is her message. 🚆🌎